2912367087

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{388471}}^1$

素因数の和:388508

約数の個数: 36

約数和(自身を含む): 5181439536

約数和(自身を除く): 2269072449

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 388471, 1165413, 2719297, 3496239, 6604007, 8157891, 19035079, 19812021, 24473673, 46228049, 57105237, 59436063, 138684147, 171315711, 323596343, 416052441, 970789029, 2912367087]

約数ペア:

[(1, 2912367087), (3, 970789029), (7, 416052441), (9, 323596343), (17, 171315711), (21, 138684147), (49, 59436063), (51, 57105237), (63, 46228049), (119, 24473673), (147, 19812021), (153, 19035079), (357, 8157891), (441, 6604007), (833, 3496239), (1071, 2719297), (2499, 1165413), (7497, 388471)]